Front Lift


8" Front Leaf Spring (2x)


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U-Bolts

This vehicle was manufactured with either square front U-Bolts or radiused front U-bolts. Typically, 1999-2000 are square and 2001-2004 are radiused, but that is not always the case. The radiused U-bolts aren't square or round, but rather have a gentle radius that matches a cast factory upper U-bolt plate on top of the factory spring. Vehicles manufactured prior to 2-28-99 require yet another different box kit due to a change in the factory track bar.

Please make the appropriate selection for your particular vehicle.


6-8" Front Box Kit w/ Square U-Bolts

Models with Square front U-bolts will come with Replacement Front Sway Bar Links.

This Box Kit includes the following products:

  • 4 9/16 x 3-1/8 x 10-1/2” Square U-bolts
  • 2 Sway Bar Links
  • Track Bar Bracket
  • 2 Bump Stop Drops
  • Pitman Arm
  • Bag Kit
  • 8 9/16” Fine High Nuts
  • 8 9/16” Flat washers
  • 2 Bolt Packs
  • 4 .750 x .134 x 1.650 DOM Sleeve
  • 1/8 x 1-1/4 Cotter Pin
  • Bolt Pack
  • 4 Large Hourglass Bushings


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Radius U-Bolts Box Kit (BDS013006)-U-Bolts-BDS-BDS013006-Dirty Diesel Customs

Radius U-Bolts

This Box Kit includes the following products:

  • 4 9/16 x 3-1/8 x 11” Radius U-bolts
  • 2 Sway Bar Links
  • Track Bar Bracket
  • 2 Bump Stop Drops
  • Pitman Arm
  • Bag Kit
  • 8 9/16” Fine High Nuts
  • 8 9/16” Flat washers
  • Bolt Pack
  • 4 .750 x .134 x 1.650 DOM Sleeve
  • 1/8 x 1-1/4 Cotter Pin
  • 4 Large Hourglass Bushings

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Mfg Prior to 2-28-99 Box Kit (BDS013004)-U-Bolts-BDS-BDS013004-Dirty Diesel Customs

Mfg Prior to 2-28-99

Vehicles manufactured prior to 2-28-1999 require a different box kit than those manufactured after that date.

This Box Kit includes the following products:

  • 4 9/16 x 3-1/8 x 10-1/2” Square U-bolts
  • 2 Sway Bar Links
  • Track Bar Bracket
  • 2 Bump Stop Drops
  • Pitman Arm
  • 3 Bolt Packs
  • Bag Kit
  • 8 9/16” Fine High Nuts
  • 8 9/16” Flat washers
  • 4 .750 x .134 x 1.650 DOM Sleeves
  • 1/8 x 1-1/4 Cotter Pin
  • 4 Large Hourglass Bushings

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Rear Lift


1999-2007 Powerstroke 8-10" Lift Rear Leaf Spring (BDS003809)-Leaf Springs-BDS-BDS003809-Dirty Diesel Customs

8-10" Lift Rear Leaf Spring

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Rear Box Kit


6-8" Rear Box Kit


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Front Shocks